信號槍 [－号枪]

Jyutping seon3 hou6 coeng1
Pinyin xìn hào qiāng

Definitions (CC-CANTO)
  1. flare gun
Definitions (Wiktionary)
  1. noun
    flare pistol; signal pistol
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）